[media] doc-rst: Don't use captions for examples

Unfortunately, captions are new on Sphinx for c blocks: it was
added only on version 1.3. Also, it were already bad enough
not being able to auto-numerate them.

So, let's give up and use, instead, titles before the examples.
Not much is lost, and, as a side track, we don't need to
numerate them anymore.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/Documentation/media/uapi/v4l/standard.rst b/Documentation/media/uapi/v4l/standard.rst
index 538588e..529891c 100644
--- a/Documentation/media/uapi/v4l/standard.rst
+++ b/Documentation/media/uapi/v4l/standard.rst
@@ -64,9 +64,10 @@ Applications can make use of the :ref:`input-capabilities` and
 :ref:`output-capabilities` flags to determine whether the video
 standard ioctls can be used with the given input or output.
 
+Example: Information about the current video standard
+=====================================================
 
 .. code-block:: c
-    :caption: Example 1.5. Information about the current video standard
 
     v4l2_std_id std_id;
     struct v4l2_standard standard;
@@ -100,9 +101,10 @@ standard ioctls can be used with the given input or output.
 	exit(EXIT_FAILURE);
     }
 
+Example: Listing the video standards supported by the current input
+===================================================================
 
 .. code-block:: c
-    :caption: Example 1.6. Listing the video standards supported by the current input
 
     struct v4l2_input input;
     struct v4l2_standard standard;
@@ -139,9 +141,10 @@ standard ioctls can be used with the given input or output.
 	exit(EXIT_FAILURE);
     }
 
+Example: Selecting a new video standard
+=======================================
 
 .. code-block:: c
-    :caption: Example 1.7. Selecting a new video standard
 
     struct v4l2_input input;
     v4l2_std_id std_id;